cetzet plus suspension - Cetirizine (2mg/5ml) + Paracetamol (125mg/5ml) medicine

Cheston Cold Suspension: Complete Medicine Guide

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🏭 Himalaya Meditek Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 28, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Well-established for individual components; combination product evidence is limited.
Reviewed by
SaathiMed Expert Panel | Oct 28, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Blood in stool or vomit
  • Severe abdominal pain
  • Chest pain or difficulty breathing
  • Severe headache with visual changes
  • Sudden swelling of face, lips, or throat
  • Yellowing of skin or eyes
  • Decreased urine output

If experiencing severe symptoms, call emergency services immediately.

What is cetzet plus suspension used for?

This medicine is a combination of cetirizine and paracetamol used to treat symptoms of cold and allergies such as sneezing, runny nose, and fever. It works by blocking histamine and reducing pain and fever.

  • Generic Name: Cetirizine + Paracetamol
  • Manufacturer: Himalaya Meditek Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 cetzet plus suspension के बारे में (Hindi Summary)

उपयोग: यह दवा सर्दी और एलर्जी के लक्षणों जैसे छींक, नाक बहना, आंखों में पानी आना, खुजली, सिरदर्द, बदन दर्द और बुखार से राहत दिलाने के लिए इस्तेमाल की जाती है। इसमें सेटिरिज़िन और पैरासिटामोल दो दवाएं होती हैं। सेटिरिज़िन एलर्जी के लक्षणों को कम करता है और पैरासिटामोल दर्द और बुखार को कम करता है। यह दवा आमतौर पर बच्चों और बड़ों दोनों के लिए उपलब्ध है, लेकिन इसका इस्तेमाल डॉक्टर की सलाह के अनुसार ही करना चाहिए।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में नींद आना, मुंह सूखना, थकान और हल्का पेट दर्द शामिल हैं। कभी-कभी गंभीर एलर्जी प्रतिक्रिया, जैसे चकत्ते, खुजली, चेहरे, होंठ या गले में सूजन, सांस लेने में कठिनाई हो सकती है। पैरासिटामोल अधिक मात्रा में लेने से लीवर को नुकसान हो सकता है। अगर कोई भी दुष्प्रभाव लंबे समय तक बना रहे या बिगड़ जाए, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा का सेवन करते समय डॉक्टर द्वारा बताई गई खुराक का ही पालन करें। अपने आप से ज्यादा मात्रा में न लें। पैरासिटामोल युक्त अन्य दवाओं के साथ इसका सेवन न करें। शराब का सेवन न करें क्योंकि इससे लीवर को नुकसान हो सकता है। अगर आप गर्भवती हैं, स्तनपान करा रही हैं या कोई अन्य बीमारी है, तो डॉक्टर से सलाह लें। बच्चों की पहुंच से दूर रखें। ठंडी और सूखी जगह पर रखें।

💡 Did You Know? The Indian pharmaceutical market is expected to reach $130 billion by 2030.

💊 cetzet plus suspension Uses & Benefits

[{"condition":"Common cold with allergic symptoms","description":"Relieves sneezing, runny nose, watery eyes, and mild fever associated with the common cold.","evidence":"Well-established"},{"condition":"Allergic rhinitis","description":"Reduces nasal and ocular symptoms of seasonal or perennial allergies.","evidence":"Well-established"},{"condition":"Mild to moderate pain with fever","description":"Provides symptomatic relief of headache, body ache, and fever when accompanied by allergic symptoms.","evidence":"Well-established"}]

Off-label uses: []

Primary treatment for: Common cold with allergic symptoms

Also treats: Allergic rhinitis, Mild pain with fever

📋 Drug Information

Generic Name(s)Cetirizine + Paracetamol
Brand NameAlerid Cold Tablet
ManufacturerHimalaya Meditek Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassRESPIRATORY
Action ClassAntihistamine + Analgesic/Antipyretic
Route of AdministrationOral
StorageStore at room temperature (15-30°C) in a cool, dry place, away from direct sunlight. Do not refrigerate. Keep the bottle tightly closed.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Shake the bottle well before each use to ensure the medicine is evenly mixed.
2
Use a proper measuring cup or spoon to measure the dose accurately.
3
Do not exceed the recommended dose, as it can cause liver damage.
4
Avoid giving this medicine to children without consulting a pediatrician.
5
If symptoms do not improve within 3 days, consult a doctor.
6
Avoid driving or operating machinery if you feel drowsy after taking this medicine.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Sneezing
This medicine is commonly prescribed for this.
Likely Use
✅
Runny nose
This medicine is commonly prescribed for this.
Likely Use
✅
Fever
This medicine contains paracetamol which reduces fever.
Likely Use
❌
Severe headache
This medicine is not a primary treatment for severe headache.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionCetirizine is rapidly absorbed after oral administration, with peak plasma concentrations reached within 1 hour. Paracetamol is also rapidly and completely absorbed from the gastrointestinal tract, with peak plasma levels occurring within 30 to 60 minutes. Food may slightly delay the absorption of both components but does not significantly affect the extent of absorption.
DistributionCetirizine is widely distributed throughout the body, including into the skin and respiratory tissues. It has a volume of distribution of approximately 0.5 L/kg. Paracetamol distributes widely into most body tissues, with a volume of distribution of about 0.9 L/kg. Both drugs cross the placenta and are excreted in breast milk.
Protein BindingCetirizine is approximately 93% bound to plasma proteins. Paracetamol is only about 10-25% bound to plasma proteins.
MetabolismCetirizine undergoes minimal hepatic metabolism; it is primarily excreted unchanged in the urine. Paracetamol is extensively metabolized in the liver, mainly by glucuronidation and sulfation, with a small fraction metabolized by cytochrome P450 2E1 to a toxic intermediate, N-acetyl-p-benzoquinone imine (NAPQI), which is normally detoxified by glutathione.
Half-LifeThe elimination half-life of cetirizine is approximately 8 to 10 hours in adults with normal renal function. The elimination half-life of paracetamol is about 2 to 3 hours.
ExcretionCetirizine is primarily excreted unchanged in the urine, with about 60% of the dose recovered in urine. Paracetamol is excreted in the urine as glucuronide and sulfate conjugates, with less than 5% excreted unchanged.
BioavailabilityThe oral bioavailability of cetirizine is approximately 70% or higher. Paracetamol has an oral bioavailability of about 80-100%.
Onset of ActionCetirizine begins to relieve allergic symptoms within 1 hour after oral administration. Paracetamol starts to reduce fever and pain within 30 to 60 minutes.
Peak Plasma TimeCetirizine reaches peak plasma concentration in about 1 hour. Paracetamol reaches peak plasma concentration in 30 to 60 minutes.
Duration of ActionCetirizine provides relief from allergic symptoms for about 24 hours. Paracetamol provides pain and fever relief for about 4 to 6 hours.

How It Works

This medicine combines two active ingredients with complementary mechanisms. Cetirizine is a selective antagonist of the histamine H1 receptor. By blocking H1 receptors in the respiratory tract, blood vessels, and other tissues, it prevents histamine from causing sneezing, itching, rhinorrhea, and vasodilation. Paracetamol acts primarily in the central nervous system, where it inhibits prostaglandin synthesis, thereby reducing pain perception and lowering fever. The exact mechanism of paracetamol is not fully understood, but it is believed to involve inhibition of cyclooxygenase enzymes in the brain and spinal cord.

Mechanism Steps

1
Histamine H1 receptor blockade: Cetirizine binds to histamine H1 receptors, preventing histamine from activating them and thereby reducing allergic symptoms.
2
Central prostaglandin inhibition: Paracetamol inhibits prostaglandin synthesis in the central nervous system, which reduces pain and fever.
3
Symptom relief: The combined actions lead to relief from sneezing, runny nose, itching, headache, body ache, and fever.

💡 How to Take cetzet plus suspension

Strength: Each 5 mL of suspension contains cetirizine 2 mg and paracetamol 125 mg.

1Shake the bottle well before each use.
2Use a measuring cup or spoon to measure the correct dose.
3Take the medicine orally, with or without food.
4Follow the dose recommended by your doctor.
5Do not exceed the recommended dose.

Dosage Information

Adult DosageThe usual adult dose of this medicine is 10 mL (2 teaspoons) every 6 to 8 hours as needed for symptoms, not to exceed 4 doses in 24 hours. However, the dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended dose.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients may be more sensitive to the side effects of this medicine, especially drowsiness. Dose adjustment may be necessary based on renal and hepatic function. Consult a doctor for appropriate dosing.
Renal ImpairmentIn patients with renal impairment, dose reduction may be necessary. Consult a doctor for appropriate dosing.
Hepatic ImpairmentIn patients with hepatic impairment, dose reduction or avoidance may be necessary. Consult a doctor for appropriate dosing.
Maximum Daily DoseThe maximum daily dose of paracetamol should not exceed 4 grams (4000 mg) from all sources. For this suspension, the maximum daily dose is 40 mL (8 teaspoons) in 24 hours, but this may be lower based on individual factors. Always follow your doctor's advice.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
Can be taken with or without food
Food does not significantly affect absorption.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of cetzet plus suspension

✅ Common Side Effects

Drowsiness (Common (up to 10%))
Avoid driving or operating machinery until you know how this medicine affects you. If drowsiness persists, consult your doctor.
Dry mouth (Common (5-10%))
Sip water frequently or chew sugar-free gum. If it becomes bothersome, consult your doctor.
Fatigue (Common (5-10%))
Ensure adequate rest. If fatigue interferes with daily activities, consult your doctor.
Mild stomach discomfort (Uncommon (1-5%))
Take with food or milk to reduce stomach upset. If it persists, consult your doctor.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek immediate medical attention if you experience rash, itching, swelling of the face, lips, or throat, difficulty breathing, or dizziness.
Liver damage (paracetamol overdose) (Rare (<0.1%))
Seek immediate medical attention if you notice yellowing of the skin or eyes, dark urine, or severe abdominal pain.
Severe skin reactions (e.g., Stevens-Johnson syndrome) (Very rare (<0.01%))
Stop the medicine and seek immediate medical attention if you develop a rash with blisters, peeling skin, or sores in the mouth.

⚠️ Rare Side Effects

Agitation or confusion
Consult your doctor if you experience unusual restlessness, confusion, or mood changes.
Palpitations
Report to your doctor if you feel a rapid or irregular heartbeat.
Blood disorders (e.g., thrombocytopenia)
Seek medical advice if you notice unusual bruising or bleeding.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Other paracetamol products Major
Alcohol Major
CNS depressants Moderate
Anticholinergics Moderate

🚨 Major Interactions

  • Other paracetamol-containing products
  • Alcohol
  • Warfarin

⚡ Moderate Interactions

  • CNS depressants (e.g., sedatives, tranquilizers)
  • Anticholinergic drugs

🍷 Alcohol Interaction

Avoid alcohol while taking this medicine. Alcohol can increase the risk of liver damage from paracetamol and may worsen drowsiness caused by cetirizine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to cetirizine, paracetamol, or any component of the formulation","Severe liver disease or active liver disease","Severe kidney impairment (creatinine clearance

⚠️ Warnings & Precautions

["Do not exceed the recommended dose.","Avoid concurrent use with other paracetamol-containing products.","Avoid alcohol while taking this medicine.","May cause drowsiness; avoid driving or operating machinery until you know how it affects you.","Use with caution in patients with liver or kidney disease.","Consult a doctor if symptoms persist for more than 3 days or worsen.","Keep out of reach of children."]

🤱 Lactation Safety

Cetirizine and paracetamol are excreted in breast milk. Limited data suggest that occasional use is unlikely to harm a nursing infant, but consult your doctor before use.

💊 Overdose Management

Overdose of this medicine can cause severe liver damage due to paracetamol. Symptoms of overdose may include nausea, vomiting, abdominal pain, and yellowing of the skin or eyes. If you suspect an overdose, seek immediate medical attention. The antidote for paracetamol overdose is N-acetylcysteine, which is most effective when given within 8 hours of ingestion. Cetirizine overdose may cause drowsiness, agitation, or confusion; treatment is supportive.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Always follow the dose recommended by your doctor or the instructions on the pack. Do not exceed the stated dose. Avoid taking other medicines that contain paracetamol while using this medicine. Do not use this medicine for more than a few days without consulting a doctor. Avoid alcohol while taking this medicine as it can increase the risk of liver damage and drowsiness. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medicine. Keep out of reach of children. Store in a cool, dry place, away from direct sunlight. Do not use after the expiry date. If symptoms do not improve within 3 days or worsen, seek medical advice.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the side effects, especially drowsiness. Dose adjustment may be needed based on kidney and liver function.

🤰 Pregnancy Planning (TTC)

Consult your doctor before taking this medicine if you are pregnant, planning to become pregnant, or breastfeeding.

🏥 Post-Surgery Considerations

Consult your doctor before using this medicine after surgery, as it may interact with other medications.

🦷 Dental Procedures

Inform your dentist if you are taking this medicine, as it may interact with other medications used during dental procedures.

💚 Lifestyle Tips for Better Results

🏃
Stay hydrated by drinking plenty of fluids.
🥗
Get adequate rest to help your body recover.
😴
Avoid alcohol while taking this medicine.
💧
Use a humidifier to ease nasal congestion.
🧘
Wash your hands frequently to prevent spreading infections.

🏋️ Exercise Considerations

Avoid strenuous exercise if you feel drowsy or fatigued. Listen to your body and rest when needed.

🥗 Diet Recommendations

Include warm soups and broths.
Eat fruits rich in vitamin C.
Avoid cold and sugary drinks.
Stay well hydrated.

💼 Impact on Daily Work & Life

This medicine may cause drowsiness, which can affect your ability to drive or operate machinery. Avoid these activities until you know how the medicine affects you.

🛑 When to Stop This Medicine

Stop taking this medicine and consult a doctor if your symptoms do not improve within 3 days, if they worsen, or if you experience any serious side effects.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended without medical supervision. Prolonged use of paracetamol can increase the risk of liver damage, especially with alcohol. Cetirizine may cause ongoing drowsiness. Regular monitoring of liver and kidney function may be needed if used for extended periods.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Saline nasal irrigation

Can help relieve nasal congestion.

Evidence: Well-established
Rest and hydration

Essential for recovery from colds.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No known interactions with vaccines. However, consult your doctor if you are scheduled for vaccination.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with the prescription label. Bring a copy of your prescription in case of customs checks. Store it in a cool, dry place, away from direct sunlight. If traveling across time zones, continue with your regular dosing schedule as advised by your doctor. Do not leave it in a hot car or checked luggage.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 30-year-old woman with seasonal allergies and mild fever
She was prescribed this medicine for her symptoms. She took it as directed and noticed relief from sneezing and fever within a few hours. She experienced mild drowsiness but it did not interfere with her daily activities.
💡 Lesson: Taking the medicine as prescribed provides effective relief from allergy and cold symptoms.
👤 A 5-year-old child with a cold and runny nose
The child was given this medicine by a pediatrician. The parents measured the dose carefully and gave it with food. The child's symptoms improved within two days, and no side effects were observed.
💡 Lesson: Accurate dosing and following pediatrician's advice are crucial for safe and effective use in children.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: Cetirizine starts working within 1 hour, and paracetamol within 30-60 minutes.

Q: Can I take this medicine with other cold medicines?

A: Do not take other paracetamol-containing products without consulting your doctor.

Q: Is it safe for children?

A: Consult a pediatrician for appropriate dosing in children.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?

🔄 Substitutes for cetzet plus suspension

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can cure the common cold.
    Fact: This medicine only relieves symptoms; it does not cure the underlying viral infection.
  • Myth: It is safe to take extra doses for faster relief.
    Fact: Taking more than the recommended dose can cause serious liver damage due to paracetamol.

🔄 Alternative Options

Generic Alternatives

  • Cetirizine + Paracetamol suspension (generic)

📊 Comparison with Similar Medicines

[{"medicine":"Cetirizine + Paracetamol","composition":"Cetirizine 2mg/5ml + Paracetamol 125mg/5ml","onset":"1 hour","duration":"4-6 hours for paracetamol, 24 hours for cetirizine"},{"medicine":"Levocetirizine + Paracetamol","composition":"Levocetirizine 2.5mg/5ml + Paracetamol 125mg/5ml","onset":"1 hour","duration":"Similar to cetirizine + paracetamol"}]

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